I could use some advise. My wiring was all disassembled and a lot of it replaced when it was restored by myself. The old horn wire was thrown away. I have added a new, correct OEM horn wire, but the horns do not work. I hooked up a horn BUTTON that I purchased at the auto parts store for a couple of dollars (by passing the horn wire) and grounded it under the dash and the horns work fine with that horn button. But, - when I try to use the steering wheel horn ring thru the OEM horn wire, the horns will not sound. Could this be a ground problem? If so, how can I ground the OEM horn wire? Or, - is there something else I am over looking? Thanks for any advise...